Mercurial > hg
annotate tests/test-ui-color.py @ 28600:0d6137891114
graphmod: allow for different styles for different edge types
Rather than draw all edges as solid lines, allow for using different styles for
different edge types. For example you could use dotted lines for edges that
do not connect to a parent, and dashed lines when connecting to a grandparent
(implying missing nodes in between).
For example, setting the following configuration:
[ui]
graphstyle.grandparent = :
graphstyle.missing = .
would result in a graph like this:
o changeset: 32:d06dffa21a31
|\ parent: 27:886ed638191b
| : parent: 31:621d83e11f67
| :
o : changeset: 31:621d83e11f67
|\: parent: 21:d42a756af44d
| : parent: 30:6e11cd4b648f
| :
o : changeset: 30:6e11cd4b648f
|\ \ parent: 28:44ecd0b9ae99
| . : parent: 29:cd9bb2be7593
| . :
o . : changeset: 28:44ecd0b9ae99
|\ \ \ parent: 1:6db2ef61d156
| . . : parent: 26:7f25b6c2f0b9
| . . :
o . . : changeset: 26:7f25b6c2f0b9
|\ \ \ \ parent: 18:1aa84d96232a
| | . . : parent: 25:91da8ed57247
| | . . :
| o-----+ changeset: 25:91da8ed57247
| | . . : parent: 21:d42a756af44d
| | . . : parent: 24:a9c19a3d96b7
| | . . :
| o . . : changeset: 24:a9c19a3d96b7
| |\ \ \ \ parent: 0:e6eb3150255d
| | . . . : parent: 23:a01cddf0766d
| | . . . :
| o---+ . : changeset: 23:a01cddf0766d
| | . . . : parent: 1:6db2ef61d156
| | . . . : parent: 22:e0d9cccacb5d
| | . . . :
| o-------+ changeset: 22:e0d9cccacb5d
| . . . . : parent: 18:1aa84d96232a
|/ / / / / parent: 21:d42a756af44d
| . . . :
| . . . o changeset: 21:d42a756af44d
| . . . |\ parent: 19:31ddc2c1573b
| . . . | | parent: 20:d30ed6450e32
| . . . | |
+-+-------o changeset: 20:d30ed6450e32
| . . . | parent: 0:e6eb3150255d
| . . . | parent: 18:1aa84d96232a
| . . . |
| . . . o changeset: 19:31ddc2c1573b
| . . . .\ parent: 15:1dda3f72782d
| . . . . | parent: 17:44765d7c06e0
| . . . . |
o---+---+ | changeset: 18:1aa84d96232a
. . . . | parent: 1:6db2ef61d156
/ / / / / parent: 15:1dda3f72782d
. . . . .
Edge styles can be altered by setting the following one-character config options::
[ui]
graphstyle.parent = |
graphstyle.grandparent = :
graphstyle.missing = .
The default configuration leaves all 3 types set to |, leaving graph styles
unaffected.
This is part of the work towards moving smartlog upstream; currently smartlog
injects extra nodes into the graph to indicate grandparent relationships (nodes
elided).
author | Martijn Pieters <mjpieters@fb.com> |
---|---|
date | Sat, 19 Mar 2016 16:46:15 -0700 |
parents | ff1586a3adc5 |
children | 2e5be704bc96 |
rev | line source |
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1 import os |
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2 from hgext import color |
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3 from mercurial import dispatch, ui |
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4 |
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5 # ensure errors aren't buffered |
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6 testui = color.colorui() |
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7 testui.pushbuffer() |
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8 testui.write(('buffered\n')) |
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9 testui.warn(('warning\n')) |
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10 testui.write_err('error\n') |
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11 print repr(testui.popbuffer()) |
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12 |
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13 # test dispatch.dispatch with the same ui object |
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14 hgrc = open(os.environ["HGRCPATH"], 'w') |
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15 hgrc.write('[extensions]\n') |
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16 hgrc.write('color=\n') |
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17 hgrc.close() |
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18 |
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19 ui_ = ui.ui() |
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20 ui_.setconfig('ui', 'formatted', 'True') |
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21 |
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22 # we're not interested in the output, so write that to devnull |
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23 ui_.fout = open(os.devnull, 'w') |
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24 |
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25 # call some arbitrary command just so we go through |
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26 # color's wrapped _runcommand twice. |
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27 def runcmd(): |
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28 dispatch.dispatch(dispatch.request(['version', '-q'], ui_)) |
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29 |
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30 runcmd() |
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31 print "colored? " + str(issubclass(ui_.__class__, color.colorui)) |
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32 runcmd() |
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33 print "colored? " + str(issubclass(ui_.__class__, color.colorui)) |